基于加权熵的电网清洁性评估
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摘要
为加快浙江清洁能源示范省建设,提出了一种加权熵模型的电网清洁性评价方法,从节能与清洁角度对电网进行综合评价研究。利用模糊数学及加权熵方法对各关注因素进行建模,综合归纳、发展了电网节能减排5类主要评价指标,设立潜在牵制边界,合理解决单向偏离问题。提供了一种以区域电网节能减排属性为基准的电网多方案比较梳理遴选模型,该模型导向明确,涵盖范围全面,有利于对比及综合量化各方面影响因素,快速得到区域系统清洁性评价。
In order to accelerate the construction of clean energy demonstration province in Zhejiang province,this paper proposes a weighted entropy model for evaluating the cleanliness of power grid from the view of energy saving and cleanliness. The fuzzy mathematics and weighted entropy method are used to model each interested factors, and five main evaluation indexes of energy saving and emission reduction are developed and summarized to set up potential containment boundary and reasonably handle unilateral departure. This paper provides a grid selection and comparison model based on the attribute of energy saving and emission reduction of regional power grid, which has clear orientation and full coverage, and be used to compare and evaluate influencing factors and rapidly conclude cleanliness evaluation of regional networks.
In order to accelerate the construction of clean energy demonstration province in Zhejiang province,this paper proposes a weighted entropy model for evaluating the cleanliness of power grid from the view of energy saving and cleanliness. The fuzzy mathematics and weighted entropy method are used to model each interested factors, and five main evaluation indexes of energy saving and emission reduction are developed and summarized to set up potential containment boundary and reasonably handle unilateral departure. This paper provides a grid selection and comparison model based on the attribute of energy saving and emission reduction of regional power grid, which has clear orientation and full coverage, and be used to compare and evaluate influencing factors and rapidly conclude cleanliness evaluation of regional networks.
引文
[1]浙江发展委、浙江能源局.创建国家清洁能源示范省行动计划[R].2016.
[2]浙江经信委、浙江统计局.2015年浙江能源与利用状况(白皮书)[R].2016.
[3]朱慧莉.中国电力工业节能减排现状及发展方向分析[J].广东电力,2008,21(6):1-4.
[4]陈小强,罗志浩.基于蓄能利用的节能型协调控制研究[J].浙江电力,2015,34(8):28-33.
[5]罗毅,李昱龙.基于熵权法和灰色关联分析法的输电网规划方案综合决策[J].电网技术,2013,37(1):77-81.
[6]张桦,魏本刚,李可军.基于变压器马尔可夫状态评估模型和熵权模糊评价方法的风险评估技术研究[J].电力系统保护与控制,2016,44(5):134-140.
[7]姜博,董新洲,施慎行.近似熵在配电网继发性故障检测中的应用研究[J].电力系统保护与控制,2015(17):15-21.
[8]赵万里,王智冬.基于灰色关联分析的输电网规划方案模糊综合评价[J].电测与仪表,2014(6):24-27.
[9]陈连栋,吕春梅.基于模糊综合评判的电力风险评估方法的研究[J].电力科学与工程,2010,26(11):50-54.
[10]宋宛净,姚建刚.全寿命周期成本理论在主变压器选择中的应用[J].电力系统及其自动化学报,2012,24(6):111-116.
[11]杨浩,何茜,殷家敏.基于改进熵值法和限幅小波的大波动地区短期负荷预测[J].电力系统保护与控制,2012,40(11):70-75.
[12]吴良建,陈绍辉.考虑全寿命周期的电力设备可靠性分析[J].浙江电力,2015,34(11):61-64.
[13]丁明,过羿,张晶晶,等.基于效用风险熵的复杂电网连锁故障脆弱性辨识[J].电力系统自动化,2013,37(17):52-57.
[14]鲁鹏,陈大军,时珉,等.基于熵权法的电网应急能力水平评价研究[J].电力科学与工程,2013(11):44-48.
[15]张海瑞,韩冬.基于反熵权法的智能电网评价[J].电力系统保护与控制,2012,40(11):24-29.
[2]浙江经信委、浙江统计局.2015年浙江能源与利用状况(白皮书)[R].2016.
[3]朱慧莉.中国电力工业节能减排现状及发展方向分析[J].广东电力,2008,21(6):1-4.
[4]陈小强,罗志浩.基于蓄能利用的节能型协调控制研究[J].浙江电力,2015,34(8):28-33.
[5]罗毅,李昱龙.基于熵权法和灰色关联分析法的输电网规划方案综合决策[J].电网技术,2013,37(1):77-81.
[6]张桦,魏本刚,李可军.基于变压器马尔可夫状态评估模型和熵权模糊评价方法的风险评估技术研究[J].电力系统保护与控制,2016,44(5):134-140.
[7]姜博,董新洲,施慎行.近似熵在配电网继发性故障检测中的应用研究[J].电力系统保护与控制,2015(17):15-21.
[8]赵万里,王智冬.基于灰色关联分析的输电网规划方案模糊综合评价[J].电测与仪表,2014(6):24-27.
[9]陈连栋,吕春梅.基于模糊综合评判的电力风险评估方法的研究[J].电力科学与工程,2010,26(11):50-54.
[10]宋宛净,姚建刚.全寿命周期成本理论在主变压器选择中的应用[J].电力系统及其自动化学报,2012,24(6):111-116.
[11]杨浩,何茜,殷家敏.基于改进熵值法和限幅小波的大波动地区短期负荷预测[J].电力系统保护与控制,2012,40(11):70-75.
[12]吴良建,陈绍辉.考虑全寿命周期的电力设备可靠性分析[J].浙江电力,2015,34(11):61-64.
[13]丁明,过羿,张晶晶,等.基于效用风险熵的复杂电网连锁故障脆弱性辨识[J].电力系统自动化,2013,37(17):52-57.
[14]鲁鹏,陈大军,时珉,等.基于熵权法的电网应急能力水平评价研究[J].电力科学与工程,2013(11):44-48.
[15]张海瑞,韩冬.基于反熵权法的智能电网评价[J].电力系统保护与控制,2012,40(11):24-29.